package cn.xcyy.itcc.service;

import cn.xcyy.itcc.domain.Course;
import cn.xcyy.itcc.domain.CourseType;
import cn.xcyy.itcc.dto.CourseDto;
import cn.xcyy.itcc.vo.CourseDetailShowVo;
import cn.xcyy.itcc.vo.CourseOrderVo;
import com.baomidou.mybatisplus.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author whale
 * @since 2022-09-30
 */
public interface ICourseService extends IService<Course> {

    void save(CourseDto courseDto);

    void onLineCourse(Long id);

    CourseDetailShowVo courseDetailShow(Long courseId);

    CourseOrderVo courseOrderInfo(String courseIds);

}
